3850573

Information

• Patent Grant
• 3850573

• References
• Source

• Patent Number

  3,850,573

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • B29C49/4205 - Handling means
  • B29C49/28 - Blow-moulding apparatus
  • B29C49/68 - Ovens specially adapted for heating preforms or parisons
  • F27B9/24 - being carried by a conveyor
  • F27B9/243 - Endless-strand conveyor
  • F27B9/38 - Arrangements of devices for charging
  • F27D5/00 - Supports, screens, or the like for the charge within the furnace
  • B29C2049/0089 - the parison being a tube
  • B29K2105/258 - tubular
  • F27B9/10 - heated by hot air or gas
  • F27B9/145 - the charge moving along a serpentine path
  • F27B2009/382 - Charging
  • F27D5/005 - Supports specially adapted for holding elongated articles in an upright position
  • F27M2001/06 - Plastics

• US Classifications

  • 432 - Heating